37
Modules per pallet
740
Modules per container
20
Pallets per container
Specifications
Specifications
| Cell technology | N-TOPCon |
| Dimensions | 2382×1134×30 mm |
| Efficiency | 23.32% |
| Frame | silverframe |
| Modules per container | 740 |
| Modules per pallet | 37 |
| Pallets per container | 20 |
| Warranty power years | 30 |
| Warranty product years | 15 |
| Wattage w | 620 |
| Weight kg | 33.5 |
Description
Description
N-TOPCon bifacial monocrystalline module suitable for centralised PV generation with 132 cells and maximum efficiency of 23.32%. Rated power output ranges from 600–630W with a maximum system voltage of 1500V DC.
Features junction box laser welding technology, no-destructive cutting, and multi-busbar technology for enhanced performance. Low-light performance and durability against extreme environmental conditions including high salt mist and ammonia resistance certified by TUV NORD.
Includes 15-year product warranty and 30-year linear power warranty with anti-PID performance guarantee and dual-stage 100% EL inspection during manufacturing.
Product datasheet
Product datasheet
Ronma RM-620W-182R/132TB 620W
Frequently Asked Questions
Find quick answers to the most common questions about ordering, delivery and support.
When will my order be delivered?
We aim to deliver your order as quickly as possible (7–10 business days). Delivery is handled by an external logistics partner and shipped to the address you provided during checkout. We guarantee delivery no later than 30 days after order confirmation.
What are the shipping costs?
Shipping costs are calculated based on the order size and delivery address. In some cases, shipping is free above a certain order volume. This is clearly shown before you complete your purchase. If shipping costs apply, they are always visible at checkout.
Can I return my order?
Yes. You can return products within 14 days of receiving them. Please submit a return request first via the return form or by email. Once confirmed, the product must be sent back within 14 days, preferably in the original packaging and in the same condition.
Are there any costs for returns?
Yes. Returns are subject to an administration fee of 5% of the total order value. Return shipping costs are at your expense. After we receive and inspect the returned product, the remaining amount will be refunded within 7 days.
What warranty applies to the products?
Products are supplied by manufacturers or distributors. The manufacturer's warranty conditions apply to each product and may vary by brand and product type. Please consult the product documentation for exact coverage and duration. For inverter repairs performed via our service, we provide a 3-year warranty on proper operation of the repaired inverter.
Which payment methods are accepted?
We accept: American Express, Bancontact, iDEAL, Maestro, Mastercard and Visa. In some cases, and subject to credit approval, payment by invoice may also be possible. All available options are shown during checkout.
Can I cancel or change my order?
Cancellation is only possible before the order is processed. Please submit your cancellation request in writing. Cancellations without valid reason are subject to a fee of 5% of the total order value, with a minimum of €25. For custom-made or specially ordered products already processed, full costs may apply.
What should I do if my order arrives damaged?
If your order arrives damaged, contact us as soon as possible by email or phone. Include clear photos and a description of the issue. We will review your case and advise next steps. Reporting damage promptly helps us resolve it efficiently.
What happens if my delivery is delayed?
If a delay occurs, you will be informed in writing. We guarantee delivery no later than 30 days after confirmation. If delivery cannot be completed within that period, you may request a refund or a replacement product of equal value.
How can I contact customer support?
You can contact us by phone (+31 180 810402) or email (sales@search4solar.com). Our office is located in Barendrecht, the Netherlands, and we also operate from Valencia, Spain. We aim to respond to complaints within 7 days; if more time is needed, you will receive confirmation within 2 days with an estimated response date.
